BMC Nephrology

Table 5 AUC values with corresponding 95% confidence intervals for all the models

From: Identifying on admission patients likely to develop acute kidney injury in hospital

Model	Model Performance
	Training^a		Testing^a		Validation^a
	AUC	95% CI	AUC	95% CI	AUC	95% CI
FLS I	0.74	0.71–0.77	0.73	0.68–0.79	0.70	0.64–0.77
MLR I	0.73	0.70–0.77	0.73	0.68–0.78	0.70	0.64–0.77
FLS II	0.75	0.70–0.79	0.78	0.69–0.87	0.77	0.69–0.85
MLR II	0.71	0.66–0.77	0.78	0.69–0.87	0.74	0.65–0.83
FLS III	0.79	0.71–0.86	0.90	0.81–0.99	0.95	0.92–0.98
MLR III	0.70	0.61–0.79	0.82	0.68–0.96	0.95	0.92–0.98

^aWhen calculating AUC for all models, a significant p value resulted (p < 0.0001) during training, testing, and validation

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ISSN: 1471-2369

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